Nonstop flight route between Summit, Alaska, United States and Mukalla, Yemen:
Departure Airport:
 
    Arrival Airport:
 
    Distance from UMM to MKX:
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- About this route
- UMM Airport Information
- MKX Airport Information
- Facts about UMM
- Facts about MKX
- Map of Nearest Airports to UMM
- List of Nearest Airports to UMM
- Map of Furthest Airports from UMM
- List of Furthest Airports from UMM
- Map of Nearest Airports to MKX
- List of Nearest Airports to MKX
- Map of Furthest Airports from MKX
- List of Furthest Airports from MKX
About this route:
A direct, nonstop flight between Summit Airport (UMM), Summit, Alaska, United States and Riyan Airport (MKX), Mukalla, Yemen would travel a Great Circle distance of 6,957 miles (or 11,197 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Summit Airport and Riyan Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Summit Airport and Riyan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | UMM / PAST | 
| Airport Name: | Summit Airport | 
| Location: | Summit, Alaska, United States | 
| GPS Coordinates: | 63°19'53"N by 149°7'37"W | 
| Area Served: | Summit, Alaska | 
| Operator/Owner: | Alaska DOT&PF - Northern Region | 
| Airport Type: | Public | 
| Elevation: | 2409 feet (734 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from UMM | 
| More Information: | UMM Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | MKX / | 
| Airport Names: | 
 | 
| Location: | Mukalla, Yemen | 
| GPS Coordinates: | 14°39'44"N by 49°22'30"E | 
| Area Served: | Mukalla | 
| Airport Type: | Public | 
| Elevation: | 54 feet (16 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from MKX | 
| More Information: | MKX Maps & Info | 
Facts about Summit Airport (UMM):
- The furthest airport from Summit Airport (UMM) is Port Elizabeth International Airport (PLZ), which is located 10,397 miles (16,732 kilometers) away in Port Elizabeth, South Africa.
- The closest airport to Summit Airport (UMM) is McKinley National Park Airport (MCL), which is located 29 miles (46 kilometers) NNE of UMM.
- Summit Airport (UMM) currently has only 1 runway.
Facts about Riyan Airport (MKX):
- In addition to being known as "Riyan Airport", other names for MKX include "RIY", "OYRN" and "RIY".
- Because of Riyan Airport's relatively low elevation of 54 feet, planes can take off or land at Riyan Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Riyan Airport (MKX) is Sayun AirportSeiyun Airport (GXF), which is located 98 miles (158 kilometers) NNW of MKX.
- The furthest airport from Riyan Airport (MKX) is Pukarua Airport (PUK), which is located 11,945 miles (19,223 kilometers) away in Pukarua, Tuamotus, French Polynesia.
- Riyan Airport (MKX) currently has only 1 runway.




